Dynamic Bandwidth Sharing
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- Bridget Higgins
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1 The Cisco cbr series router enables dynamic bandwidth sharing (DBS) on integrated cable (IC) and wideband (WB) cable interfaces. Finding Feature Information Your software release may not support all the features that are documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. The Feature Information Table at the end of this document provides information about the documented features and lists the releases in which each feature is supported. Use Cisco Feature Navigator to find information about the platform support and Cisco software image support. To access Cisco Feature Navigator, go to the link You do not require a cisco.com login account. Contents Hardware Compatibility Matrix for the Cisco cbr Series Routers, on page 1 Information About, on page 2 How to Configure, on page 2 Verifying the Configuration, on page 3 Additional References, on page 6 Feature Information for, on page 6 HardwareCompatibilityMatrixfortheCiscocBRSeriesRouters Note The hardware components that are introduced in a given Cisco IOS-XE Release are supported in all subsequent releases unless otherwise specified. 1
2 Information About Information About How to Configure This section contains the following procedures: Configuring DBS for a Wideband Cable Interface Procedure Step 1 Command or Action enable Purpose Enables privileged EXEC mode. Enter your password if prompted. Step 2 Router> enable configure terminal Enters global configuration mode. Step 3 Router# configure terminal Configures a wideband cable interface. Router(config)# interface wideband-cable 1/0/0:0 Configuring DBS for an Integrated Cable Interface Procedure Step 1 Command or Action enable Purpose Enables privileged EXEC mode. Enter your password if prompted. Step 2 Router> enable configure terminal Enters global configuration mode. Router# configure terminal 2
3 Verifying the Configuration Step 3 Command or Action Purpose Enters the cable interface mode. Router(config)# interface integrated-cable 1/0/0:0 Verifying the Configuration Use the following commands to verify the dynamic bandwidth sharing information: show controllers Integrated-Cable slot/subslot/port bandwidth rf-channel Displays the bandwidth information for RF channels. Following is a sample output of the command: Router# show controllers integrated-cable 2/0/0 bandwidth rf-channel Ctrlr RF IF CIR(Kbps) Guar(Kbps) 2/0/0 0 In2/0/0: Wi2/0/0: Wi2/0/0: /0/0 1 In2/0/0: Wi2/0/0: Wi2/0/0: /0/0 2 In2/0/0: /0/0 3 In2/0/0: /0/0 4 In2/0/0: /0/0 5 In2/0/0: /0/0 6 In2/0/0: /0/0 7 In2/0/0: /0/0 8 In2/0/0: Wi2/0/0: /0/0 9 In2/0/0: Wi2/0/0: /0/0 10 In2/0/0: Wi2/0/0: /0/0 11 In2/0/0: Wi2/0/0: /0/0 12 In2/0/0: Wi2/0/0: /0/0 13 In2/0/0:
4 Verifying the Configuration Wi2/0/0: show controllers Integrated-Cable slot/subslot/port bandwidth wb-channel Displays the bandwidth information for wideband channels. Following is a sample output of the command: Router# show controllers Integrated-Cable 2/0/0 bandwidth wb-channel Ctrlr WB RF CIR(Kbps) Guar(Kbps) 2/0/ /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/ /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/ /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: show controllers Integrated-Cable slot/subslot/port mapping rf-channel Displays the mapping for RF channels. Following is a sample output of the command: Router# show controllers integrated-cable 2/0/0 mapping rf-channel Ctrlr RF IC % IC Rem WB WB % WB Rem 2/0/ /0/0: /0/0: /0/ /0/0: /0/0: /0/ /0/0:
5 Verifying the Configuration 2/0/ /0/0: /0/ /0/0: /0/ /0/0: /0/ /0/0: /0/ /0/0: /0/ /0/ /0/ show controllers Integrated-Cable slot/port/interface-number mapping wb-channel Displays the mapping for wideband channels. Following is a sample output of the command: Router# show controllers integrated-cable 2/0/0 mapping wb-channel Ctrlr WB RF WB % WB Rem 2/0/0 0 2/0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0 1 2/0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0 2 2/0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0: /0/0 3 2/0/0: /0/0:
6 Additional References 2/0/0: /0/0: /0/0: /0/0: Additional References Related Documents Related Topic Cisco CMTS cable commands Document Title Cisco CMTS Cable Command Reference Technical Assistance Description The Cisco Support website provides extensive online resources, including documentation and tools for troubleshooting and resolving technical issues with Cisco products and technologies. To receive security and technical information about your products, you can subscribe to various services, such as the Product Alert Tool (accessed from Field Notices), the Cisco Technical Services Newsletter, and Really Simple Syndication (RSS) Feeds. Access to most tools on the Cisco Support website requires a Cisco.com user ID and password. Link Feature Information for Use Cisco Feature Navigator to find information about the platform support and software image support. Cisco Feature Navigator enables you to determine which software images support a specific software release, feature set, or platform. To access Cisco Feature Navigator, go to the link. An account on the Cisco.com page is not required. Note The following table lists the software release in which a given feature is introduced. Unless noted otherwise, subsequent releases of that software release train also support that feature. 6
7 Feature Information for Table 1: Feature Information for Feature Name Dynamic bandwidth sharing Releases Cisco IOS XE Everest Feature Information This feature was integrated into Cisco IOS XE Everest on the Cisco cbr Series Converged Broadband Routers. 7
8 Feature Information for 8
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